<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>filter</title>
    <script src="vue.js"></script>
</head>
<body>
    <div id="app">
        <p>
            {{  }}
        </p>
    </div>
</body>
</html>
<script>
    const vm = new Vue({
        el:'#app',
        data() {
            return {
                origin
            }
        },
    })

</script>